package it.polimi.swKnights.SWIMv2.servlets.messages;

import it.polimi.swKnights.SWIMv2.ejb.exceptions.InvalidLoginPrivilegesException;
import it.polimi.swKnights.SWIMv2.ejb.exceptions.LoginFailException;
import it.polimi.swKnights.SWIMv2.ejb.messages.MessageHandlerBeanRemote;
import it.polimi.swKnights.SWIMv2.general.Errors;
import it.polimi.swKnights.SWIMv2.servlets.SwimServlet;

import java.io.IOException;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class SentMessageController
 */
public class SentMessageController extends SwimServlet
{
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException
	{

		HttpSession session = request.getSession();
		String username = (String) session.getAttribute("userName");
		String password = (String) session.getAttribute("password");

		MessageHandlerBeanRemote messageBean = this
				.lookUp(MessageHandlerBeanRemote.class);

		List<Map<String, String>> sentMessagesList;
		try
		{
			sentMessagesList = messageBean
					.getMessageSentByUser(username, password);
			request.setAttribute("sentMessagesList", sentMessagesList);
		}
		catch (LoginFailException e)
		{
			response.sendRedirect("./siteHome?error="+Errors.session);
		}
		catch (InvalidLoginPrivilegesException e)
		{
			response.sendRedirect("./siteHome?error="+Errors.session);
		}

		request.getRequestDispatcher("./sent").forward(request, response);

	}
}
